13564538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{30689}}^1$

素因数の和:30721

約数の個数: 16

約数和(自身を含む): 23201640

約数和(自身を除く): 9637102

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 30689, 61378, 398957, 521713, 797914, 1043426, 6782269, 13564538]

約数ペア:

[(1, 13564538), (2, 6782269), (13, 1043426), (17, 797914), (26, 521713), (34, 398957), (221, 61378), (442, 30689)]